Introduction
Chamberlain Champion 9G: Standard-Tread Agricultural Tractor
The Chamberlain Champion 9G is a standard-tread agricultural tractor produced in Welshpool, Australia, between 1958 and 1966. Designed for general field operations, this model is recognized for its robust mechanical construction and reliance on the Perkins 4.270 power plant.
Engine and Performance
The tractor is powered by a liquid-cooled, 4-cylinder Perkins 4.270 diesel engine with a displacement of 4.4 liters. It produces 62 hp (46.2 kW) at a rated speed of 2000 RPM, with a peak torque of 182 lb-ft (246.8 Nm) achieved at 1000 RPM. The engine utilizes a 16:1 compression ratio and is started via a 12-volt electrical system.
Transmission and Drivetrain
Equipped with a gear-type transmission, the Champion 9G provides 9 forward and 3 reverse speeds, organized across three ranges (low, intermediate, high). Power is transferred through a 355.6 mm dry disc clutch. The tractor features a two-wheel-drive configuration and utilizes mechanical recirculating ball steering for directional control.
PTO and Hydraulic Hitch
The machine is equipped with an independent rear power take-off (PTO) operating at 540 RPM at an engine speed of 1600 RPM. The PTO system uses a 1.375-inch shaft and a 203.2 mm dry disc clutch for engagement. A Category II rear hitch is available as an optional feature to accommodate various implements.
Dimensions and Chassis
The tractor has a wheelbase of 94 inches (238 cm) and a total length of 152 inches (386 cm). With a width of 85 inches (215 cm) and a front axle clearance of 16.75 inches (42 cm), it is configured for standard agricultural row work. The unit weighs 7125 lbs (3231 kg) and is factory-fitted with 7.50x18 front tires and 15x28 rear tires.
Conclusion
The Chamberlain Champion 9G is a heavy-duty, two-wheel-drive tractor suitable for general traction and implement operation. Its design prioritizes mechanical simplicity and durability, making it a reliable choice for traditional farming applications during its production era.
Production Information of Chamberlain, Champion 9G
- Standard-tread tractor
- Built in Welshpool, Australia
| Manufacturer | Chamberlain |
|---|
Dimension and Tires Information of Chamberlain, Champion 9G
| Wheelbase | 94 inches [238 cm] |
|---|---|
| Weight | 7125 lbs [3231 kg] |
| Height | 69 inches [175 cm] |
| Length | 152 inches [386 cm] |
| Clearance (front axle) | 16.75 inches [42 cm] |
| Width | 85 inches [215 cm] |
| Ag front | 7.50x18 |
|---|---|
| Ag rear | 15x28 |
Engine Specifications of Chamberlain, Champion 9G
- Perkins 4.270
- Liquid-cooled
- Diesel
- 4-cylinder
| Torque RPM | 1000 |
|---|---|
| Displacement | 270 ci [4.4 L] |
| Compression | 16:1 |
| Bore/Stroke | 4.25x4.75 inches [108 x 121 mm] |
| Starter volts | 12 |
| Torque | 182 lb-ft [246.8 Nm] |
| Rated RPM | 2000 |
| Power | 62 hp [46.2 kW] |
Transmission Information of Chamberlain, Champion 9G
Transmission variants 1
- Three gears (1-3), plus reverse (R) in three ranges (low, intermediate, high).
| Type | Gear |
|---|---|
| Gears | 9 forward and 3 reverse |
| Clutch | 355.6mm dry disc |
Mechanical Specs of Chamberlain, Champion 9G
- Two-wheel drive
- Open operator station. Cab optional.
| Steering | Mechanical - recirculating ball |
|---|
Power Information of Chamberlain, Champion 9G
| Rear PTO | Independent |
|---|---|
| Engine RPM | 540@1600 |
| Clutch | 203.2mm dry disc |
| Rear PTO Type | 540 (1.375) |
Three-Point Hitch of Chamberlain, Champion 9G
| Rear Type(optional) | II |
|---|
Electrical System of Chamberlain, Champion 9G
| Charging system | Generator |
|---|---|
| Battery volts | 6 |
| Charging volts | 12 |
| Batteries | 2 |
Where it sits
With 62 HP, the Chamberlain Champion 9G sits between Champion 6G (57 HP) and 306 (70 HP) in Chamberlain's range. Its power puts it in the 89th percentile of 1950s models in our database (592 machines).
Frequently asked questions
How much horsepower does the Chamberlain Champion 9G have?
The Chamberlain Champion 9G delivers 62 HP.
What years was the Chamberlain Champion 9G produced?
The Chamberlain Champion 9G was produced in 1958-1966.
What engine does the Chamberlain Champion 9G have?
The Chamberlain Champion 9G is powered by a Diesel, 4-cylinder engine.
What transmission does the Chamberlain Champion 9G use?
The Chamberlain Champion 9G uses a Gear transmission.
How much does the Chamberlain Champion 9G weigh?
The Chamberlain Champion 9G weighs 7125 lbs [3231 kg].
Is the Chamberlain Champion 9G 4WD?
The Chamberlain Champion 9G is available in 2WD.